I have a single page with numerous html anchor points.
I need to refresh the page every 10 seconds to get new incoming data from my database, the page refresh does this.
What I need is if, I am viewing another anchor point which is another page, I wish to be returned to that anchor point after the refresh happens.
Here is what I have, which runs fine but doesn't return me to the anchor I was viewing:
function refresh() {
if(new Date().getTime() - time >= 10000)
window.location.reload(true);
}
This above, refresh's the page then returns me to the default anchor point #menu
I have also tried this to be returned to the current view anchor point, but this doesn't work, it won't even run:
function refresh() {
if(new Date().getTime() - time >= 10000)
window.location.href = 'driver.php#<?php echo $_SESSION['loc'];?>';
window.location.reload(true);
}
Also tried it without the php coding it still won't run:
function refresh() {
if(new Date().getTime() - time >= 10000)
window.location.href = 'driver.php#show_requests';
window.location.reload(true);
}
Any help is much appreciated.
As I couldn't work out a result to use the one page, I solved the issue by using multiple pages and just set a refresh on each individual page. A bit messy, but it works.
Related
var a = $v('P1995_LUMBER');
if ((a = '1')) {
apex.submit({
request: "CREATE",
set: {
LUMBER: "P1995_LUMBER",
LST_NME: "P1995_LST_NME",
FST_NME: "P1995_FST_NME",
},
});
} else if (a != '1') {
apex.submit({
request: "Update",
set: {
LUMBER: "P1995_LUMBER",
LST_NME: "P1995_LST_NME",
FST_NME: "P1995_FST_NME",
},
});
} else {
alert("bang bang");
}
Couple of things:
JavaScript's equality check is either == or === (more details here). (a = '1') assign '1' to the variable.
It seems like you're not using the apex.submit process correctly. Typically, you would set the item's value
e.g.:
apex.page.submit({
request: "SAVE",
set: {
"P1_DEPTNO": 10,
"P1_EMPNO": 5433
}
} );
Although, by looking at your JavaScript code, I would say you don't even need to use JavaScript.
Whenever you submit a page, all items on it are automatically sent to the server-side. You can then reference them using bind variables. You could then simply have two process, one for the Create and one for the Update, each having the corresponding insert/update statement using the different items on your page.
Usually what you will see is a page with two buttons for Create/Edit. They will have a server-side condition so that only the correct one is displayed.
Try creating a Form type page (form with report) using the wizard, and you'll see how everything is done.
Without seeing the page and the code you're using it's hard to tell what your issue really is, more details would be required.
That code does not have any sql in it so it is impossible to diagnose why you are encountering a TOO_MANY_ROWS exception. Run the page in debug mode and check the debug data - it should show you what statement is throwing the exception. If you need more help, post a proper reproducible case, not a single snipped of code without any context.
This is a follow on to "APEX row selector" posted 5 days ago.
The problem was collecting multiple values from an interactive grid. From the excellent links to post supplied I was able to achieve this. However, the next part of the project is to open an edit dialog page and update multiple values.
I added this code to the attribute of the interactive grid:
function (config)
{
var $ = apex.jQuery,
toolbarData = $.apex.interactiveGrid.copyDefaultToolbar(),
toolbarGroup = toolbarData.toolbarFind("actions3");
toolbarGroup.controls.push(
{
type: "BUTTON",
action: "updateCar",
label: "Edit Selected Cars",
hot: true,
});
config.toolbarData = toolbarData;
config.initActions = function (actions)
{
// Defining the action for activate button
actions.add(
{
name: "updateCar",
label: "Edit Selected Cars",
action: updateCar
});
}
function updateCar(event, focusElement)
{
var i, records, model, record,
view = apex.region("ig_car").widget().interactiveGrid("getCurrentView");
var vid = "";
model = view.model;
records = view.getSelectedRecords();
if (records.length > 0)
{
for (i = 0; i < records.length; i++)
{
record = records[i];
alert("Under Development " + record[1]);
vid = vid + record[1] + "||";
apex.item("P18_CAR").setValue(vid);
// need to open next page here and pass parameters
}
}
}
return config;
}
I need to know how to open a form and have the parameter values available to pass to an oracle update script.
Thank you for any help you can provide. I did find some posts but I really need a good example. I have tried everything to no avail.
There are various ways you could do this. Here's one way, perhaps someone else will offer a more efficient option.
The JavaScript options for navigation in APEX are documented here:
https://docs.oracle.com/en/database/oracle/application-express/19.1/aexjs/apex.navigation.html
Since you're trying to open a separate page, you probably want to use apex.navigation.dialog, which is what APEX automatically uses when opening modal pages from reports, buttons, etc.
However, as noted in the doc, the URL for the navigation must be generated server-side for security purposes. You need a dynamic URL (one not known when the page renders), so you'll need a workaround to generate it. Once you have the URL, navigating to it is easy. So how do you get the URL? Ajax.
Create an Ajax process to generate the URL
Under the processing tab of the report/grid page, right-click Ajax Callback and select Create Process.
Set Name to GET_FORM_URL.
Set PL/SQL code to the following
code:
declare
l_url varchar2(512);
begin
l_url := apex_page.get_url(
p_application => :APP_ID,
p_page => 3,
p_items => 'P3_ITEM_NAME',
p_values => apex_application.g_x01
);
apex_json.open_object();
apex_json.write('url', l_url);
apex_json.close_object();
end;
Note that I'm using apex_item.get_url to get the URL, this is an alternative to apex_util.prepare_url. I'm also using apex_json to emit JSON for the response to the client.
Also, the reference to apex_application.g_x01 is important, as this will contain the selected values from the calling page. You'll see how this was set in the next step.
Open the URL with JavaScript
Enter the following code in the Function and Global Variable Declaration attribute of the calling page:
function openFormPage(ids) {
apex.server.process(
'GET_FORM_URL',
{
x01: ids.join(':')
},
{
success: function (data) {
var funcBody = data.url.replace(/^"javascript:/, '').replace(/\"$/,'');
new Function(funcBody).call(window);
},
error: function (jqXHR, textStatus, errorThrown) {
console.error(errorThrown);
// handle error
}
}
);
}
In this case, I'm using apex.server.process to call the server-side PL/SQL process. Note that I'm passing the value of ids.join(':') to x01. That value will become accessible in the PL/SQL code as apex_application.g_x01. You can use additional items, or you can pass a colon-delimited string of values to just one item (as I'm doing).
The URL that's returned to the client will not be a standard URL, it will be a JavaScript snippet that includes the URL. You'll need to remove the leading and trailing parts and use what's left to generate a dynamic function in JavaScript.
This is generally frowned upon, but I believe it's safe enough in this context since I know I can trust that the response from the process call is not malicious JavaScript code.
Add a security check!!!
Because you're creating a dynamic way to generate URLs to open page 3 (or whatever page you're targeting), you need to ensure that the modal page is protected. On that page, create a Before Header process that validates the value of P3_ITEM_NAME. If the user isn't supposed to be able to access those values, then throw an exception.
Anyone knows how to remove a view from the back history (or navigation stack) in ionic2?
In Ionic 1 I solved this with
this.$ionicHistory.nextViewOptions({
disableAnimate: true,
disableBack: true
});
Would be really useful, for example, to fully remove the login page of my application from the history once a successfully login was performed.
Just not showing the back button isn't enough in such case, since Android terminals got their own physical back button on the devices.
I tried, after my login function returned a successful promise and before pushing the next page in the stack:
this.navController.pop();
or
this.navController.remove(this.viewCtrl.index);
but unfortunately both weren't successful :(
obrejacatalin on the https://forum.ionicframework.com/t/solved-disable-back-in-ionic2/57457 found the solution
this.nav.push(TabsPage).then(() => {
const index = this.nav.getActive().index;
this.nav.remove(0, index);
});
so I guess it's important to push the next page first, wait for the promise answer and then remove the current view
To remove one backview you need to use startIndex and count of pages to remove from stack.
this.navCtrl.push(NextPage)
.then(() => {
const startIndex = this.navCtrl.getActive().index - 1;
this.navCtrl.remove(startIndex, 1);
});
See this document for more options like removeView(viewController):
https://ionicframework.com/docs/v2/api/navigation/NavController/#remove
I got the same issue with Ionic 3.
So, only two steps to reset history:
// ...
constructor(public navCtrl: NavController) { }
// ...
this.navCtrl.setRoot(NewPageWithoutPrev);
this.navCtrl.popToRoot();
// ...
Links:
https://ionicframework.com/docs/api/navigation/NavController/#setRoot
https://ionicframework.com/docs/api/navigation/NavController/#popToRoot
I am using a sweet little function to track visitors to my site and dump the info to Salesforce. However many form submissions have (none) set for many values because (as I understand it) the cookie is not set until the second page load.
I have tested this and that seems to be accurate, the problem is many people fill out a form on the first page, and I don't get any info through these submissions.
I am loading GA as follows:
<script type="text/javascript">
var _gaq = _gaq || [];
_gaq.push(['_setAccount', 'UA-29066630-1']);
_gaq.push(['_trackPageview']);
(function() {
var ga = document.createElement('script');
ga.src = ('https:' == document.location.protocol ? 'https://ssl' :
'http://www') + '.google-analytics.com/ga.js';
ga.setAttribute('async', 'true');
document.documentElement.firstChild.appendChild(ga);
})();
</script>
And then running a php function to parse the __utmz cookie apart:
function tracking_cookie() { // ver 1.5
$trackarr = split('[|]',$_COOKIE["__utmz"]);
$conversion = $_COOKIE["Conversion"];
for($i=0;$i<count($trackarr);$i++){
$keyvalues=split('[=]',$trackarr[$i]);
$key=substr($keyvalues[0],-6);
switch ($key){
case "utmcsr":
$cookie['SearchEngine'] = $keyvalues[1];break;
case "utmccn":
$cookie['SearchCampaign'] = $keyvalues[1];break;
case "utmcmd":
$cookie['SearchType'] = $keyvalues[1];break;
case "utmcct":
$cookie['AdText'] = $keyvalues[1];break;
case "utmctr":
$cookie['Keyword'] = $keyvalues[1];break;
case "mgclid":
$cookie['isPPC'] = $keyvalues[1];break;
}
}
I have more code running after this. Any ideas on how to force the cookie to load the first time around?
A cookie isn't readable until the second page load - because they get sent in the request.
What you could do is on the initial page load (and no _utmz cookie is found in PHP) append another JS file / invoke some JS that will run an ajax command back to your server after the page has loaded.
This will act as the second page load and should have access to the new cookie (and the user wouldn't have left the page)
Have you taken a look at this Force.com Toolkit for Google Analytics? May be more reliable to get the information right from Google. Without knowing what else you are tracking or how you are storing it in Salesforce it is hard to give more detail.
https://github.com/mavens/Force.com-Toolkit-for-Google-Analytics
There is also some discussion on Google Groups - http://groups.google.com/a/googleproductforums.com/forum/#!category-topic/analytics/discuss-tracking-and-implementation-issues/bVR84di07pQ
You did say, "Many form submissions have none", so does that mean you do get data from time to time? Can you narrow it down to a browser?
The issue I have is that people in my group are using a link to an Entry Form to post new itmes to a SharePoint list. Everytime they click 'submit' to post new item, SharPoint redirects them to the list.
I need a solution for SharePoint to direct them to the empty Entry form instead, no matter how many times they need to use it.
Is there such solution? Thanks,
I already have this "/EntryForm.aspx?Source=http://" in the link to the Entry form, but works only 2 times, after that will direct to the list.
Essentially you need to ensure that the Source parameter is always set to EntryForm.aspx so that no matter how often you loop through the form you always get redirected back to a new one at the end. You knew this, but I am just clarifying!
Simplest method would be some javascript to test this source parameter and if its not what you want then redirect the request so it is.
If you can edit the EntryForm.aspx page in SharePoint Designer then add this javascript to the page somewhere:
<script type="text/javascript">
if (gup("ok") != 1) {
if (gup("source") != window.location.href) {
window.location = window.location.href + "?&source=" + window.location.href + "&ok=1";
}
}
function gup( name ){
//This function returns the URL parameter specified
name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
var regexS = "[\\?&]"+name+"=([^&#]*)";
var regex = new RegExp( regexS );
var results = regex.exec( window.location.href );
if( results == null )
return "";
else
return results[1];
}
</script>
Essentially this is just redirecting your requests to this page so the source is always itself. The ok parameter is just to ensure that it only does it once.
This is not perfect code, but it demonstrates the idea (and it works!)
gup (Get URL Parameter) function is taken from here and I find it really useful.
Hope it helps
Charlie